国家/地区 中国（15）
IPC部 B（15）
IPC大类 B01（15） C02（12） C08（2）
G01（2）
IPC小类 B01D（15）
IPC B01D067/00（11） B01D069/12（9） C02F001/44（9）
B01D069/02（4） B01D071/02（4） C02F001/40（4）
B01D071/34（3） B01J020/26（3） B01J020/30（3）
B01D017/022（2） B01J020/28（2） C08J009/26（2）
发明人 YAN Y（5） LIU J（4） LIU Y（3）
LV X（3） ZHOU Z（3） CUI J（2）
DAI J（2） FENG Y（2） LI C（2）
LIU Z（2） NI L（2） WANG L（2）
WANG Z（2） XIE E（2） ZHANG R（2）
公开年 2017（5） 2018（4） 2015（2） 2020（2） 2021（2）
申请年 2017（8）  2021（2） 
专利权人 UNIV JIANGSU（15）

Large-scale preparation of graphene oxide-tannic acid two-dimensional film used for e.g. nanofiltration of pollutants in water, involves preparing graphene oxide-tannic acid mixed solution, scraping graphene oxide-tannic acid mixed solution on base film, and immersing in metal ion solution.

ZHOU Z, WANG L, YE J, DAI J, ZHANG R

Constructing encapsulated ion-liquid extraction material pickering emulsion useful in selective extraction and separation of 2,6-dichlorophenol, comprises e.g. mixing continuous and dispersed phases, emulsifying, centrifuging and drying.

MA X, WANG P, PAN J

Preparation of durable underwater superoleophobic composite film used for separating oil-water mixed systems in acid, alkali or salt environments, by dissolving graphene oxide and polyvinylidene fluoride in N-methylpyrrolidone and stirring.

CUI J, XIE A, YAN Z, YAN Y

Preparing sulfonated graphene oxide-zinc oxide-PSF complex ultrafiltration membrane comprises e.g. adding sulfonated graphene oxide/ethanol solution to zinc acetate/ethanol solution, stirring, adding hexane, sealing and refrigerating.

LIU Y, LIU J, WU J, QIU H, NI L

Super-hydrophobic-oleophobic reduced and oxidized graphene filter membrane useful for separating oil and water, prepared by e.g. mixing graphene oxide, nano-zinc oxide and reacting with dopamine hydrochloride containing dopamine solution.

LIU J, FENG Y, LV X, WANG Z

Preparation of metal ion/gum Arabic gel modified composite membrane collecting underwater oil involves preparing base film, dispersing gum Arabic into graphene oxide solution, and immersing into salt solution of metal ions.

ZHANG R, DAI J, XIE E, CHANG Z, TIAN S, GE W, YAN Y, ZHOU Z

Preparation of molecularly imprinted composite sponge membrane for selectively separating emodin, involves cutting sponge into slices, soaking in mixture of deionized water and ethanol, cleaning and soaking in graphene oxide solution.

LU J, QIN Y, YAN Y, WANG L

Preparing graphene oxide/polyvinylidene difluoride molecular imprinting composite film comprises e.g. preparing graphene oxide, graphene oxide/polyvinylidene difluoride blend, solidifying, dipping in boric acid solution and post processing.

ZHAO J, WU Y, LI C, YAN Y

Hydrophilic-oleophobic underwater graphite alkenyl oxide filter membrane comprises epoxy groups on graphene nano-sheet, and hydroxide nanowires embedded with hydroxyl, carbonyl and carboxyl as anchoring site.

LIU J, FENG Y, LV X, WANG Z

Preparing graphene quantum dot using SBA-15 microreactor comprises e.g. dispersing SBA-15 in aluminum chloride-containing ethanol solution, placing mixture in rotary evaporator, adding deionized water for permeation.

LIU Y, QIU J, BAI L, NI L, LIU Z